2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.netconf.topology.impl;
11 import static org.mockito.Matchers.any;
12 import static org.mockito.Mockito.doNothing;
13 import static org.mockito.Mockito.mock;
14 import static org.mockito.Mockito.spy;
15 import static org.mockito.Mockito.times;
16 import static org.mockito.Mockito.verify;
17 import static org.mockito.Mockito.when;
19 import akka.actor.ActorContext;
20 import com.google.common.collect.Sets;
21 import com.google.common.util.concurrent.Futures;
22 import com.google.common.util.concurrent.ListenableFuture;
23 import com.google.common.util.concurrent.MoreExecutors;
24 import io.netty.util.concurrent.EventExecutor;
25 import io.netty.util.concurrent.Future;
26 import io.netty.util.concurrent.ImmediateEventExecutor;
27 import io.netty.util.concurrent.SucceededFuture;
28 import java.util.Collection;
29 import org.junit.Before;
30 import org.junit.Test;
31 import org.mockito.Mock;
32 import org.mockito.MockitoAnnotations;
33 import org.opendaylight.controller.config.threadpool.ScheduledThreadPool;
34 import org.opendaylight.controller.config.threadpool.ThreadPool;
35 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
36 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
37 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
38 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
39 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
40 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
41 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
42 import org.opendaylight.controller.sal.core.api.Broker;
43 import org.opendaylight.netconf.client.NetconfClientDispatcher;
44 import org.opendaylight.netconf.client.conf.NetconfReconnectingClientConfiguration;
45 import org.opendaylight.netconf.sal.connect.api.RemoteDeviceHandler;
46 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCapabilities;
47 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfSessionPreferences;
48 import org.opendaylight.netconf.topology.SchemaRepositoryProvider;
49 import org.opendaylight.netconf.topology.util.TopologyUtil;
50 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Host;
51 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
52 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
53 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNode;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeBuilder;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.credentials.credentials.LoginPasswordBuilder;
57 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
58 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopologyBuilder;
59 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
60 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
61 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
62 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyBuilder;
63 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
64 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
65 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
66 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
67 import org.opendaylight.yangtools.yang.binding.DataObject;
68 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
69 import org.opendaylight.yangtools.yang.parser.repo.SharedSchemaRepository;
71 public class NetconfTopologyImplTest {
73 private static final NodeId NODE_ID = new NodeId("testing-node");
74 private static final String TOPOLOGY_ID = "testing-topology";
77 private Broker mockedDataBroker;
80 private NetconfClientDispatcher mockedClientDispatcher;
83 private BindingAwareBroker mockedBindingAwareBroker;
86 private EventExecutor mockedEventExecutor;
89 private ScheduledThreadPool mockedKeepaliveExecutor;
92 private ThreadPool mockedProcessingExecutor;
95 private SchemaRepositoryProvider mockedSchemaRepositoryProvider;
98 private TestingNetconfTopologyImpl topology;
99 private TestingNetconfTopologyImpl spyTopology;
102 public void setUp() {
103 MockitoAnnotations.initMocks(this);
105 when(mockedSchemaRepositoryProvider.getSharedSchemaRepository()).thenReturn(new SharedSchemaRepository("testingSharedSchemaRepo"));
106 when(mockedProcessingExecutor.getExecutor()).thenReturn(MoreExecutors.newDirectExecutorService());
107 Future future = new SucceededFuture(ImmediateEventExecutor.INSTANCE, new NetconfDeviceCapabilities());
108 when(mockedClientDispatcher.createReconnectingClient(any(NetconfReconnectingClientConfiguration.class))).thenReturn(future);
110 topology = new TestingNetconfTopologyImpl(TOPOLOGY_ID, mockedClientDispatcher, mockedBindingAwareBroker,
111 mockedDataBroker, mockedEventExecutor, mockedKeepaliveExecutor, mockedProcessingExecutor, mockedSchemaRepositoryProvider);
113 spyTopology = spy(topology);
116 @Test(expected = UnsupportedOperationException.class)
117 public void testRegisterMountPointNotSupported() {
118 ActorContext context = mock(ActorContext.class);
119 topology.registerMountPoint(context, NODE_ID);
122 @Test(expected = UnsupportedOperationException.class)
123 public void testUnregisterMountPointNotSupported() {
124 topology.unregisterMountPoint(NODE_ID);
127 @Test(expected = UnsupportedOperationException.class)
128 public void testRegisterConnectionStatusListener() {
129 RemoteDeviceHandler<NetconfSessionPreferences> listener = mock(RemoteDeviceHandler.class);
130 topology.registerConnectionStatusListener(NODE_ID, listener);
134 public void testOnSessionInitiated() {
135 BindingAwareBroker.ProviderContext session = mock(BindingAwareBroker.ProviderContext.class);
136 DataBroker dataBroker = mock(DataBroker.class);
137 when(session.getSALService(DataBroker.class)).thenReturn(dataBroker);
138 WriteTransaction wtx = mock(WriteTransaction.class);
139 when(dataBroker.newWriteOnlyTransaction()).thenReturn(wtx);
140 doNothing().when(wtx).merge(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(DataObject.class));
141 when(wtx.submit()).thenReturn(Futures.<Void, TransactionCommitFailedException>immediateCheckedFuture(null));
142 topology.onSessionInitiated(session);
144 //verify initialization of topology
145 final InstanceIdentifier<NetworkTopology> networkTopologyId = InstanceIdentifier.builder(NetworkTopology.class).build();
146 final Topology topo = new TopologyBuilder().setTopologyId(new TopologyId(TOPOLOGY_ID)).build();
147 final NetworkTopology networkTopology = new NetworkTopologyBuilder().build();
148 verify(wtx).merge(LogicalDatastoreType.CONFIGURATION, networkTopologyId, networkTopology);
149 verify(wtx).merge(LogicalDatastoreType.OPERATIONAL, networkTopologyId, networkTopology);
150 verify(wtx).merge(LogicalDatastoreType.CONFIGURATION, networkTopologyId.child(Topology.class, new TopologyKey(new TopologyId(TOPOLOGY_ID))), topo);
151 verify(wtx).merge(LogicalDatastoreType.OPERATIONAL, networkTopologyId.child(Topology.class, new TopologyKey(new TopologyId(TOPOLOGY_ID))), topo);
155 public void testOnDataTreeChange() {
157 DataObjectModification<Node> newNode = mock(DataObjectModification.class);
158 when(newNode.getModificationType()).thenReturn(DataObjectModification.ModificationType.WRITE);
160 InstanceIdentifier.PathArgument pa = null;
162 for (InstanceIdentifier.PathArgument p : TopologyUtil.createTopologyListPath(TOPOLOGY_ID).child(Node.class, new NodeKey(NODE_ID)).getPathArguments()) {
166 when(newNode.getIdentifier()).thenReturn(pa);
169 NetconfNode testingNode = new NetconfNodeBuilder()
170 .setHost(new Host(new IpAddress(new Ipv4Address("127.0.0.1"))))
171 .setPort(new PortNumber(9999))
172 .setReconnectOnChangedSchema(true)
173 .setDefaultRequestTimeoutMillis(1000L)
174 .setBetweenAttemptsTimeoutMillis(100)
175 .setKeepaliveDelay(1000L)
177 .setCredentials(new LoginPasswordBuilder().setUsername("testuser").setPassword("testpassword").build())
180 NodeBuilder nn = new NodeBuilder().addAugmentation(NetconfNode.class, testingNode);
182 when(newNode.getDataAfter()).thenReturn(nn.build());
186 Collection<DataTreeModification<Node>> changes = Sets.newHashSet();
187 DataTreeModification<Node> ch = mock(DataTreeModification.class);
188 when(ch.getRootNode()).thenReturn(newNode);
190 spyTopology.onDataTreeChanged(changes);
191 verify(spyTopology).connectNode(TopologyUtil.getNodeId(pa), nn.build());
193 when(newNode.getModificationType()).thenReturn(DataObjectModification.ModificationType.DELETE);
194 spyTopology.onDataTreeChanged(changes);
195 verify(spyTopology).disconnectNode(TopologyUtil.getNodeId(pa));
197 when(newNode.getModificationType()).thenReturn(DataObjectModification.ModificationType.SUBTREE_MODIFIED);
198 spyTopology.onDataTreeChanged(changes);
200 //one in previous creating and deleting node and one in updating
201 verify(spyTopology, times(2)).disconnectNode(TopologyUtil.getNodeId(pa));
202 verify(spyTopology, times(2)).connectNode(TopologyUtil.getNodeId(pa), nn.build());
207 public static class TestingNetconfTopologyImpl extends NetconfTopologyImpl {
209 public TestingNetconfTopologyImpl(String topologyId, NetconfClientDispatcher clientDispatcher, BindingAwareBroker bindingAwareBroker, Broker domBroker, EventExecutor eventExecutor, ScheduledThreadPool keepaliveExecutor, ThreadPool processingExecutor, SchemaRepositoryProvider schemaRepositoryProvider) {
210 super(topologyId, clientDispatcher, bindingAwareBroker, domBroker, eventExecutor, keepaliveExecutor, processingExecutor, schemaRepositoryProvider);
214 public ListenableFuture<NetconfDeviceCapabilities> connectNode(NodeId nodeId, Node configNode) {
215 return Futures.immediateFuture(new NetconfDeviceCapabilities());
219 public ListenableFuture<Void> disconnectNode(NodeId nodeId) {
220 return Futures.immediateFuture(null);